Results 71 to 80 of about 29,626 (228)

Concordance patterns in zooplankton assemblages in the UHE - Luís Eduardo Magalhães reservoir in the Mid-Tocantins river, Tocantins State, Brazil = Padrões de concordância entre grupos zooplanctônicos do reservatório da UHE – Luís Eduardo Magalhães no Médio Tocantins – Estado do Tocatins, Brasil

Acta Scientiarum: Biological Sciences, 2011
The goal of this study was to evaluate the concordance amongst threezooplankton groups (Rotifera, Cladocera, and Copepoda) and between the zooplankton groups and the environmental variables in the Luis Eduardo Magalhães reservoir, in the Mid-Tocantins ...
Gisele Fernandes Bessa, Ludgero Cardoso Galli Vieira, Luis Mauricio Bini, Deusiano Florêncio dos Reis, Paula Benevides de Morais   +4 more
doaj  

Zooplankton products on certain sections of the «Dnipro-Donbas» canal

Theoretical and Applied Veterinary Medicine, 2020
In May 2020 the quantitative and qualitative composition of zooplankton as a food item of aquatic bioresources was determined in the water area of the «Dnipro-Donbas» hydrotechnical canal. As a result of complex hydrobiological researches it was revealed
R. O. Novitskyi, O. O. Khristov, N. L. Hubanova, A. V. Horchanok, N. M. Prysiazhniuk, I. I. Porotikova   +5 more
doaj   +1 more source

Exploring the Diversity of Temperate Mesophotic Rocky Reefs From ARMS and Water eDNA in Central Chile

Environmental DNA, Volume 8, Issue 2, March/April 2026.
LowerMesophoticEcosystems have greater alpha diversity and number of exclusive families, high turnover between LowerME and UpperME with clear differences in community composition. Water eDNA and ARMS eDNA are characterized by pelagic and benthic affinity respectively.
J. V. Sánchez‐López, A. Perez‐Matus, P. Saenz‐Agudelo, M. Fernandez, E. Wieters, S. Navarrete, M. F. Landaeta, F. Vargas, P. Ramirez, P. Cariman, A. Salinas, C. Merino, P. Schulteiss, N. Rozbaczylo, F. V. Search, R. Beldade   +15 more
wiley   +1 more source

Patterns of diversity and driving factors in microcrustacean assemblages in the lowland and mountain Arctic: comparison of the Anabar Plateau and the adjacent regions of Middle Siberia

Acta Biologica Sibirica
One of the key problems of modern ecology is to analyze the structure of ecosystems in Arctic water bodies, which are sensitive to global climatic changes and anthropogenic stress.
Elena S. Chertoprud, Anna А. Novichkova, Aleksandr А. Novikov, Petr G. Garibian, Ivan А. Dadykin   +4 more
doaj   +1 more source

On four species of Copepoda new to Chesapeake Bay, with a description of a new variety of Paracalanus crassirostris Dahl [PDF]

, 1944
At this time, four additional species, unreported by Wilson [1932], can be added to the list of those species to be found within the limits of the bay.
Davis, Charles C.
core  

Effects of ocean acidification on invertebrate settlement at volcanic CO2 vents [PDF]

, 2010
We present the first study of the effects of ocean acidification on settlement of benthic invertebrates and microfauna. Artificial collectors were placed for 1 month along pH gradients at CO2 vents off Ischia (Tyrrhenian Sea, Italy).
A Rittmann, B Michaelidis, BA Menge, BA Seibel, CD Keeling, CF Boudouresque, CF Boudouresque, D Iglesias-Rodriguez, D Tedesco, F Gazeau, F Porri, F. P. Patti, G Bellan, G Pulitzer Finali, G Pulitzer Finali, GC Cozzolino, GF Russo, GW Rouse, H Augier, H Kurihara, H Kurihara, H Kurihara, H Kurihara, HL Wood, HS Findlay, IB Kuffner, J Bijma, J Gobin, J Raven, J-P Gattuso, J. M. Hall-Spencer, JB Ries, JM Hall-Spencer, JP Barry, JT Houghton, K Caldeira, M Lorenti, M Sarà, M. C. Gambi, M. Cigliano, MA Green, MA Kendall, MB Scipione, MC Buia, MC Gambi, MC Gambi, MC Gambi, MI Lindinger, P Guidetti, PL deFur, PL Jokiel, R Rodolfo-Metalpa, R. Rodolfo-Metalpa, RA Feely, RE Zeebe, RP Ellis, S Dupont, S Martin, S Widdicombe, SL Dashfield, U Riebesell, U Riebesell, U Riebesell, U Riebesell   +63 more
core   +1 more source

Long‐term trends of epibionts reflect Mediterranean striped dolphin abundance shifts caused by morbillivirus epidemics

Journal of Animal Ecology, Volume 95, Issue 3, Page 553-569, March 2026.
This original research piece demonstrates, through empirical and theoretical modelling approaches, that the epibionts of striped dolphins indicate dolphin abundance shifts caused by epidemics of dolphin morbillivirus (DMV). In addition, we provide the first SIR model to investigate the epidemiology of DMV in western Mediterranean striped dolphins ...
Sofía Ten, Gates Dupont, Juan Antonio Raga, Andy P. Dobson, Francisco Javier Aznar   +4 more
wiley   +1 more source

Prevalence and histopathological evaluation of Lernaea cyprinacea (Linnaeus, 1758) infection in intensively cultured Cyprinus carpio L. in Mosul, Iraq

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux
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Donea Abdulrazak Abdullah, Shahbaa Khalil Ebrahim Al-Taee, Shola David Ola-Fadunsin   +2 more
doaj   +1 more source

Consecutive earthquakes temporarily restructured the zooplankton community in an Alpine Lake [PDF]

, 2012
Two consecutive earthquakes temporary changed a zooplankton community in a high-mountain Lake Krn (altitude 1383 m a.s.l.). It was dominated by the eurytherm copepod, Cyclops vicious, until 1998, when the first earthquake hit the lake (EMS = 5.6).
Brancelj, Anton, Brancelj, Irena Rejec, Dumont, Henri, Mezek, Tadej, Źibrat, Uroś   +4 more
core   +1 more source

Aquatic Biodiversity of the Pampa Biome: Insights From a Scientometric and Systematic Perspective

Austral Ecology, Volume 51, Issue 3, March 2026.
ABSTRACT The Pampa biome, in South America, covers parts of Brazil, Uruguay, and Argentina. Its main characteristic is the predominance of grassland areas. The Pampa biome supports high biological diversity and a wide variety of ecosystems. In this study, we provide a comprehensive overview of biodiversity studies focusing on freshwater ecosystems of ...
Ana Paula Tavares Costa, Claudio Rossano Trindade Trindade, Isabella Menezes Pinzon, Julia Silva da Silva, Maria Gabrielle Rodrigues‐Maciel, Vitória Lima da Costa, Fabiana Schneck   +6 more
wiley   +1 more source